In order to understand the folk traditions that Félix Arnaudin recorded, it is important to consider who his informants were. Félix Arnaudin prided himself on his honesty in how he presented these informants, but this chapter suggests that this honesty was only ever partial. Research drawing on birth, marriage, and death certificates, notarial documents, and other sources suggests that Félix Arnaudin exaggerated the age of his informants, and put more emphasis on informants who worked in ‘traditional’ occupations, such as pastoralism, even though many of his singers and storytellers worked in ‘modern’ occupations, as employees of the state, for example.